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February 1, 2021 NHTSA CAMPAIGN NUMBER: 21V040000
Front Fender Flare Improvement
Driver visibility may become impeded, increasing the risk of a crash.
NHTSA Campaign Number: 21V040
Manufacturer Proterra, Inc.
Components STRUCTURE
Potential Number of Units Affected 21
Summary
Proterra, Inc. (Proterra) is recalling certain 2020-2021 40′ ZX5 vehicles. These vehicles have a front fender flare which may cause mud, dirt, debris, rain and snow to splash onto the driver’s side window and mirror.
Remedy
Proterra will notify owners, and dealers will install a retrofit fender flare, free of charge. The recall began February 9, 2021. Owners may contact Proterra customer service 1-864-438-0000. Proterra’s number for this recall is SC-21-13.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
RECALL
ISSUE DATE: | 1-27-2021 |
SERVICE BULLETIN SUBJECT: | Anti-spray Front Fender Retrofit |
VINs or MODELS AFFECTED: | Service Specified Buses |
COMPLETE BY: | Next Service Opportunity |
SERVICE BULLETIN #: | SC-21-13 |
Labor Operation Code: | N/A |
NOTICE! It is expected that this process will require 2 hours per bus. Please schedule appropriately to minimize vehicle downtime.
ANTI-SPRAY FRONT FENDER RETROFIT
Retrofit Description:
This procedure adds wider fender flares to prevent slush, water, and mud spray from splashing onto the driver’s window and mirrors,
Tools/Parts Required
Tools and Supplies Required:
- Power Drill
- 1/4-Inch Drill Bit
- 21/32-Inch Counterbore
- 36-Grit Sanding Disk
- Ratchet
- 5mm Allen Socket
- T-25 Torx Socket
- T-30 Torx Socket
- Calibrated Torque Wrench
- Orange Torque Stripe Paint
- Protective Gloves
- Tongue Depressors
- Shop Towels
- Isopropyl Alcohol
Kit Parts Required:
056528 | Service Kit – Extra Wide Fender Flare (Consisting of) | |
128-2517 | FLARE, FENDER, 5.5″EXTRUSION, FRONT | 18 FT |
006430-001 | TAPE, 3M VHB, DOUBLE SIDED, 1 X .09″ THICK 43 FT | 1 EA |
019493-005 | SCREW,BUTTON,FLG,TORX,BLACK, M6-1.0X25X25 | 6 EA |
128-8722 | BAR, ATTACHMENT, FENDER, 5.5″ | 3 EA |
129-0295 | BAR, ATTACHMENT, FENDER, 5.5″, SS, FRONT | 1 EA |
046986 | WITTEN, 150-M6X1.0-14-SS | 6 EA |
050104 | WASHER FLAT, M6 X 25 X 1.8 | 16 EA |
129-0296 | SPACER, FENDER, ATTACHMENT, BOTTOM | 2 EA |
113-3470 | SCREW BUTTON FLANGE, TORX, M5-0.8X30X30 | 16 EA |
016877 | WSHR, DIN 125A, SST, M8 | 6 EA |
Parts required but Not included in the Kit:
009479 | RESIN, EPOXY, WEST SYSTEMS | 1 EA |
027017 | FILLER, HIGH DENSITY, WEST SYSTEMS | 1 EA |
009499 | HARDENER, EPOXY, FAST, WEST SYSTEMS | 1 EA |
043223 | EQUIPMENT, SERVICE, WEST SYSTEM MINI PUMP | 1 EA |
Procedure:
- Complete the Proterra approved Lockout/Tagout procedure to make the bus safe for work.
- Use hand tools only for installing fasteners in this procedure. Power tools are likely to cause the inserts to de-bond and spin.
- Using a Ratchet with a T-25 Torx Socket, remove both front Fender Flares from the front of the bus and set them aside.
- Working inside the Streetside Wheel Well, locate the lower front Insert that was used for mounting the original Fender Flares.
- Using a Power Drill with a 1/4-Inch Drill Bit, drill out the lower front insert.
- Using a Power Drill with a 9/16-Inch Counterbore, enlarge the hole to install a Witten (046986).
- Using a Power Drill with a 1/4-Inch Drill Bit, drill a pilot hole parallel with the previous hole but 40mm closer to the inside of the bus.
- Using a Power Drill with a 9/16-Inch Counterbore, enlarge the hole to install a Witten (046986).
- Working inside the Curbside Wheel Well, locate the lower front Insert that was used for mounting the original Fender Flares.
- Using a Power Drill with a 1/4-Inch Drill Bit, drill out the lower front insert.
- Using a Power Drill with a 9/16-Inch Counterbore, enlarge the hole to install a Witten (046986).
- Using a Power Drill with a 1/4-Inch Drill Bit, drill a pilot hole parallel with the previous hole but 95mm closer to the inside of the bus.
- Using a Power Drill with a 1/4-Inch Drill Bit, drill out the lower rear insert that was used to secure the original Fender Flare on both the Curbside and Streetside of the front wheel wells.
- Using a Power Drill with a 9/16-Inch Counterbore, enlarge the holes to install Wittens (046986).
- Mix West Systems 105 Epoxy Resin with West Systems 205 Hardener to get the amount required to install the six Inserts (046986).
- Mix in West Systems 404 High Density Filler until the mixture has the consistency of peanut butter.
- Using a plastic bag with a corner cut off or a tongue depressor, apply the Epoxy to the outer surfaces of the Inserts (046986).
- Place the Epoxy covered Inserts (046986) into the mounting holes. Make sure that the Inserts are square with the body and that the tops of the Inserts are just below the top surface of the body. Use the small Plastic Keepers that are supplied with the Inserts to keep them square to the floor.
- Allow at least three hours for the Epoxy to cure.
- Using Shop Towels and Isopropyl Alcohol, clean the Fender Flares that were removed from the bus.
- Apply 3M VHB Tape (006430) to the Extruded Fender Flare (128-2517) as shown in the following photograph.
- Mate the one of the original Fender Flares on top of the Extruded Fender Flare (128-2517). Ensure that the original Fender Flare is placed against the molded lip on the Extruded Fender Flare.
- Using an Approved Safety Knife, trim the Extruded Fender Flare (128-2517) to match the length of the original Fender flare.
- Repeat this process to mate and trim the Extruded Fender Flare (128-2517) to the remaining original Fender Flare.
- Using the slots in the original Fender Flares as a template, mark the holes in the original Fender flares for drilling using a White or Silver Permanent Marker.
- Using a Power Drill with an 8mm Drill Bit, drill holes in the marked locations on the Extruded Fender Flares (128-2517).
- Using a Ratchet with a T-30 Torx Driver, install the combined Fender Flares using M5 Screws (113-3470) and Washers (050104). Begin the process using the top two locations on the Fender Flares. After the two top fasteners are installed, alternate sides of the Fender Flares while installing the fasteners toward the bottom of the Fender Flares. The installation order is shown by the numbers in the first photograph.
- Repeat the process to install the combined Fender Flare onto the other side of the bus.
- Working at the rear of the Wheel Well, install the Bar Attachment (128-8722) as shown in the following photograph. The Bar Attachment should be between to Mud Flap and the original bracket. Use the original fasteners to attach the Mud Flap ensuring that the screws pass through the slot in the Bar Attachment. Use a M6 Screw (018081-005) and Washer (016877) to attach the Bar Attachment to the newly installed Witten (046986).
- Repeat the process to install the Bar Attachment (128-8722) on the other side of the bus.
- Working on the Curbside of the bus, install a Spacer (129-0296) as shown in the following photograph. Secure the Spacer and Fender Flare to the bus using M6 Screws (018081-005) and Washers (016877) and the newly installed Wittens (046986).
- Working on the Streetside of the bus, install a Spacer (129-0296) as shown in the following photograph. Secure the Spacer and Fender Flare to the bus using M6 Screws (018081-005) and Washers (016877) and the newly installed Wittens (046986).
- Remove the Lockout/Tagout Devices and return the bus to service.
IMPORTANT SAFETY RECALL
NHTSA Recall Number: 21V-040
This notice applies to your vehicle: (Insert VIN or VINs)
Month Day, 2021
Dear Proterra Transit Bus Owner:
This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act.
What is the reason for this notice?
Proterra has decided that the current design of the front fenders flare may contribute to splashing of dirt/mud/debris/snow/rain onto the driver’s side window and side mirror impeding visibility while driving. The driver’s visibility may become impeded, increasing the risk of a crash. The affected urban transit buses are certain 2020 – 2021 MY 40’ ZX5.
Why is your vehicle being recalled?
A retrofit kit is available. Proterra will provide a repair of the retrofit kit at no cost to you. We apologize for the inconvenience. We are committed to your safety, the safety of your customers, and your continued satisfaction with our products, and we request that you remedy your bus(es) promptly.
IMPORTANT
- Your Proterra vehicles are subject to NHTSA Safety Recall No. 21V-040 because a new design front fenders flare retrofit kit is now available.
- Proterra will remedy the issue. Service instructions are provided in technical service bulletin SC-21-13.
- This remedy will be provided free of charge.
- Contact Proterra’s customer service department at 864- 438-0000 or ServiceParts@Proterra.com if you have any questions.
What will Proterra Do?
Proterra will provide the retrofit kit to you at no charge. Service repair instructions are provided in service bulletin SC-21-13. Proterra customers should submit a warranty claim for the labor associated with the repair, which is estimated to be approximately two (2) hours.
What Should You Do?
You should contact your Regional Service Manager or Field Service Representative to ensure that the necessary service retrofit kit repair is made as soon as possible.
What If You Have Already Repaired the Defect?
If you have previously paid for a repair that addresses the defect described in this letter, you still need to have this recall performed by Proterra ensure the correct parts were used. However, you may be eligible for a reimbursement of the previous repair. Please contact Proterra’s customer service team at 864-438-0000 or ServiceParts@Proterra.com to verify eligibility and process your reimbursement request.
What If You Have Other Questions?
Please contact Proterra’s customer service department at 864- 438-0000 or
ServiceParts@Proterra.com with any questions or concerns about this information. If, after contacting Proterra’s customer service department, you are still not satisfied we have done our best to remedy this condition without charge and within a reasonable time, you may wish to write the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590, or call the toll-free Vehicle Safety Hotline at 1.888.327.4236 (TTY 1.800.424.9153), or go to https://www.safercar.gov. The National Highway Traffic Safety Administration Campaign ID Number for this recall is 20V-664.
Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days.
Sincerely,
William Pack
Vice President, Quality
Proterra Inc.
2 Affected Products
Vehicle
MAKE | MODEL | YEAR |
PROTERRA | ZX5 | 2020-2021 |
9 Associated Documents
Defect Notice 573 Report
RCLRPT-21V040-5429.PDF 213.629KB
Recall Acknowledgement
RCAK-21V040-3278.pdf 645.499KB
Remedy Instructions and TSB
RCRIT-21V040-9993.pdf 2099.049KB
Owner Notification Letter(Part 577)
RCONL-21V040-4122.pdf 118.12KB
Recall Quarterly Report #1, 2021-1
RCLQRT-21V040-9254.PDF 211.22KB
Recall Quarterly Report #2, 2021-2
RCLQRT-21V040-3548.PDF 211.22KB
Recall Quarterly Report #2, 2021-2
RCLQRT-21V040-8258.PDF 211.224KB
Recall Quarterly Report #3, 2021-3
RCLQRT-21V040-1394.PDF 211.309KB
Recall Quarterly Report #4, 2021-4
RCLQRT-21V040-5611.PDF 211.419KB
Latest Recalls Documents
For the Latest and Most Recent Recalls Information Visit the link below…
https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V040&docType=RCL
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- FITMENT - Compatible with 1999-2006 Chevy Silverado/GMC Sierra 1500 2500 3500HD; 2007 Classic Fleetside (Not for Stepside) | Not Compatible for Dually models | Mud flaps removal are required prior to installation | Compatible with Aftermarket Bumpers
- FINISH - 4PC Paintable Fine-Textured 100% UV-resistant fender flares | Flare Height: 4" in front and rear Tire Coverage: 0.75" in front and rear
- HEAVY DUTY - Special Injection Molding process ensures enhanced durability, flexibility and strength for these flares to effectively withstand against cracking, warping and chalking offering a superior off-road driving experience.
- EASY INSTALLATION - Mounting instruction and hardware kit included; average install time 1+ hour | no drilling
- TYGER WARRANTY - Limited Lifetime Warranty for US customers against cracking, warping or any other factory defects.
- FITMENT - Compatible with 2007-2013 Chevy Silverado 1500 2500 3500HD 6.5' & 8' Bed | Not Compatible for GMC Sierra; 2007 Classic; 5.8ft Short Bed models | Not Compatible for Dually models | Mud flaps removal are required prior to installation | Compatible with Aftermarket Bumpers
- FINISH - 4PC Paintable Fine-Textured 100% UV-resistant fender flares | Flare Height: 4.75" in front and rear Tire Coverage: 0.75" in front and rear
- HEAVY DUTY - Special Injection Molding process ensures enhanced durability, flexibility and strength for these flares to effectively withstand against cracking, warping and chalking offering a superior off-road driving experience.
- EASY INSTALLATION - Mounting instruction and hardware kit included; average install time 1+ hour | no drilling
- TYGER WARRANTY - Limited Lifetime Warranty for US customers against cracking, warping or any other factory defects.
- Fitment: Compatible with 07-13 Silverado 1500 / 07-14 Silverado 2500HD 3500HD; Does NOT Fit Dually Models; Does NOT Fit Crew Cab; Fits 6.5 & 8.1Ft Fleetside Models Only; Fit with Regular Cab and Extended Cab Only
- 4Pcs/Kit: OE Style Front & rear fender flares for driver and passenger sides to protect wheel from mud, scratches, sand and other outer damage. It can be installed as is or can be DIY painted to your preferred color.
- Size: 3/4" front tire coverage - 3/4" rear tire coverage; 4-1/2" front - 5" rear flare height.
- High Quality: Made of lightweight and durable ABS plastic, 100% uv protection, no chalking, cracking, or warping.
- Easy to Install: All you need is a little time since they are custom designed to use factory holes and there is no drilling or cutting required to get a perfect fit.
- COMPATIBILITY-Compatible with 2007-2013 GMC Sierra 1500
- PACKAGE INCLUDING-2Pcs Front Fender flares and 2Pcs Rear Fender flares; Matching bolts, nuts and other mounting hardware.
- MATERIAL-Made of high quality of material.It is durable and wear-resistant.It can protact your car from the damage of the stone,mud and sand.
- Easy installation: You may need a few minutes to install. If you have no installation experience, it is recommended to find a professional installation.
- ENSURE - If there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem.
- HARDCORE - Rugged appearance bolstered by recessed stainless steel rivets emphasizes their enormous presence. TYGER's upmarket, trim grade Pocket Style Fender Flares never disappoint.
- HEAVY DUTY - Manufactured by using Injection Molding technique to greatly enhance performance on collision avoidance. Material made from anti-aging Polypropylene increases durability and flexibility.
- FINISH - 4 pc 100% UV-resistant Front and Rear Fender Flare included, with premium smooth matte black surface finish. DIY paintable to match your vehicle color.
- DIMENSIONS - Flare Height: 4.75" in front and rear. Tire Coverage: 2.6" in front and 2" in rear.
- EASY INSTALLATION - Average install time 2+ hours with no drilling required. Mounting Instruction and Hardware included on package. TYGER Limited Lifetime Warranty against cracking, warping or any other factory defects.
- FITMENT - Compatible with 2014-2018 Chevy Silverado 1500; 2015-2019 Silverado 2500 3500HD 6.5' & 8' Bed | Not Compatible for GMC Sierra; 5.8ft Short Bed models | Not Compatible for Dually models | Mud flaps removal are required prior to installation | Compatible with Aftermarket Bumpers
- FINISH - 4PC Paintable Smooth Textured 100% UV-resistant fender flares | Flare Height: 6.5" in front and rear Tire Coverage: 2" in front and 1.75" in rear
- HEAVY DUTY - Special Injection Molding process ensures enhanced durability, flexibility and strength for these flares to effectively withstand against cracking, warping and chalking offering a superior off-road driving experience.
- EASY INSTALLATION - Mounting instruction and hardware kit included; average install time 2+ hours | minor drilling
- TYGER WARRANTY - Limited Lifetime Warranty for US customers against cracking, warping or any other factory defects.
- COMPATIBILITY: Wheel Cover Protector Replacement For Chevy Silverado 07-13 1500; Replacement For Chevy Silverado 2007-2014 2500/3500 (Standard Bed 78.0" / 97.6"), For Regular And Extended Cab, Not For Crew Cab; Do not fit Stepside Bed/Dually Models/Factory Mud Flaps.
- HAVE DUTY: G-PLUS Fender Flares made of impact-resistant polypropylene with well-developed injection molding technology(NOT Cheap ABS in the Market).
- OFF-ROAD STYLE: Grants 100% UV-Resistant smooth matte; Give your vehicle the appearance of an upmarket trim level with Fender Flares,Completely Defends Vehicle from Mud Scratches; DIY re-paintable exterior to fit your vehicle color
- ROBUST & DURABLE: Effectively protects vehicle and tires from mud, scratches, sand and other external damage.
- EASY TO INSTALL: Fender flares removal are required prior to installation. Mounting Instruction and Hardware included on package.
- FITMENT - Compatible with 2002-2008 Dodge Ram 1500; 2003-2009 Ram 2500 3500 | Not Compatible for 2006-2009 8ft long bed models | Not Compatible for Dually models | Mud flaps removal are required prior to installation | Compatible with Aftermarket Bumpers | HEMI badge may need to be removed or relocated
- FINISH - 4PC Paintable Fine-Textured 100% UV-resistant fender flares | Flare Height: 5.5" in front and 4.5" in rear Tire Coverage: 2.5" in front and rear
- HEAVY DUTY - Special Injection Molding process ensures enhanced durability, flexibility and strength for these flares to effectively withstand against cracking, warping and chalking offering a superior off-road driving experience.
- EASY INSTALLATION - Mounting instruction and hardware kit included; average install time 2+ hours | no drilling
- TYGER WARRANTY - Limited Lifetime Warranty for US customers against cracking, warping or any other factory defects.
- 【Compatibility】Fit for 92-99 C/K1500 Suburban/95-99 Tahoe 2-Door/92-94 Blazer/88-98 C1500 2500 3500 K1500 K2500 K3500; Fit for 92-99 Yukon 2-Door/88-98 GMC C1500 C2500 C3500 K1500 K2500 K3500; Fits Fleetside Models Only.
- 【Material】Made of High-Grade Durable ABS Thermo Plastic.
- 【Product Info】Pocket-Riveted Style Fender Flares; Paintable for Matching with Vehicles' Color.
- 【Features】100% UV Protection, No Chalking, Cracking, or Warping; Dramatically Improve Appearance and Styling.
- 【Package Includes】4 x Wheel Fender Flares (Front + Rear); Hardwares as Shown in the Picture Above.
- Oe Style Fender Flares
- Provides Extra Protection From Road Debris
- Durable Automotive Grade Polypropylene
- Uv Treated Matte Black Finish
- Paintable - Install As Is Or Paint To Match
Last update on 2024-03-25 / Affiliate links / Images from Amazon Product Advertising API
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